On 2021-11-12 14:56, david larsson wrote:
> Hi,
> 
> The following 2 patches update the guile-bash source url and
> home-page, and adds a patch for it that does 2 things:
>   - fixes a bug, see below
>   - enables reading newline- or null-separated arguments via stdin to
> guile-bash-defined bash functions.
> 
> The bug is that guile-bash can't read string args with whitespaces in
> it. Example:
> ------------------------
> ~$ enable -f ~/.guix-profile/lib/bash/libguile-bash.so scm
> ~$ scm /tmp/printargs
> ~$ printargs "apa bepa" cepa
> In procedure printargs: scm-function called from Bash with args (apa
> bepa cepa) failed to match signature (file1 file2)
> ~$ cat /tmp/printargs
> (use-modules
>  (gnu bash))
> (define-bash-function (printargs file1 file2)
>     (display file1)
>     (display "\n")
>     (display file2)
>     (display "\n"))
> -------------------------
> 
> After this patch, you can read args "as normal", or via stdin that are
> either newline- or null-separated:
> -------------------------
> ~$ printargs "apa bepa" cepa
> apa bepa
> cepa
> ~$ echo "$apa"
> aba
> aca
> ~$ printf '%s\0' "$apa" bepa | printargs -z
> aba
> aca
> bepa
> ~$ echo "$apa" | printargs
> aba
> aca
> -------------------------
> 
> Best regards,
> David